1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portlet.softwarecatalog.util.comparator;
24  
25  import com.liferay.portal.kernel.util.OrderByComparator;
26  import com.liferay.portlet.softwarecatalog.model.SCProductEntry;
27  
28  /**
29   * <a href="ProductEntryTypeComparator.java.html"><b><i>View Source</i></b></a>
30   *
31   * @author Brian Wing Shun Chan
32   */
33  public class ProductEntryTypeComparator extends OrderByComparator {
34  
35      public static String ORDER_BY_ASC = "type_ ASC";
36  
37      public static String ORDER_BY_DESC = "type_ DESC";
38  
39      public static String[] ORDER_BY_FIELDS = {"type"};
40  
41      public ProductEntryTypeComparator() {
42          this(false);
43      }
44  
45      public ProductEntryTypeComparator(boolean asc) {
46          _asc = asc;
47      }
48  
49      public int compare(Object obj1, Object obj2) {
50          SCProductEntry productEntry1 = (SCProductEntry)obj1;
51          SCProductEntry productEntry2 = (SCProductEntry)obj2;
52  
53          int value = productEntry1.getType().toLowerCase().compareTo(
54              productEntry2.getType().toLowerCase());
55  
56          if (_asc) {
57              return value;
58          }
59          else {
60              return -value;
61          }
62      }
63  
64      public String getOrderBy() {
65          if (_asc) {
66              return ORDER_BY_ASC;
67          }
68          else {
69              return ORDER_BY_DESC;
70          }
71      }
72  
73      public String[] getOrderByFields() {
74          return ORDER_BY_FIELDS;
75      }
76  
77      public boolean isAscending() {
78          return _asc;
79      }
80  
81      private boolean _asc;
82  
83  }